SyncTimezones

The ultimate visual timezone converter. Instantly find overlapping working hours and schedule international calls without the mental math.

SyncTimezones

Work (9a - 5p)
Awake (7a-9a, 5p-10p)
Sleep
12:00 Local
CITIES
0:00
1:00
2:00
3:00
4:00
5:00
6:00
7:00
8:00
9:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00

Beijing

GMT+8 (GMT+8)
20:00:00GMT+8
8:00 PM
Mon, Jan 1
8:00
9:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
0:00
1:00
2:00
3:00
4:00
5:00
6:00
7:00

London

GMT (GMT+0)
12:00:00GMT+0
12:00 PM
Mon, Jan 1
0:00
1:00
2:00
3:00
4:00
5:00
6:00
7:00
8:00
9:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00

Tokyo

GMT+9 (GMT+9)
21:00:00GMT+9
9:00 PM
Mon, Jan 1
9:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
0:00
1:00
2:00
3:00
4:00
5:00
6:00
7:00
8:00

Paris

GMT+1 (GMT+1)
13:00:00GMT+1
1:00 PM
Mon, Jan 1
1:00
2:00
3:00
4:00
5:00
6:00
7:00
8:00
9:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
0:00

Washington

EST (GMT-5)
07:00:00GMT-5
7:00 AM
Mon, Jan 1
19:00
20:00
21:00
22:00
23:00
0:00
1:00
2:00
3:00
4:00
5:00
6:00
7:00
8:00
9:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00

How to Schedule Across Timezones

1. Add Your Cities

Search from our database of over 30,000 global cities. Add the locations of all your team members or clients.

2. Find the Green Zone

Drag the timeline scrubber. Look for the green blocks, which indicate standard business hours (9AM - 5PM) for everyone.

3. Book the Meeting

Once you find the perfect time, schedule your meeting with confidence knowing the time zones are perfectly aligned.


Popular Global Conversions

Quickly check the time difference and business hour overlaps between major global hubs.